Tio Onneffe Livingston, PA-C
NPI 1447727672ActiveIndividual· Physician Assistant· Bridgeport, CT
Physician Assistant (PA-C) with Family Practice and Internal Medicine, LLC, practicing in Bridgeport, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $566,514 for 3,589 claims, against $27,914 paid for services in 2024. Abbvie Inc. was the largest of 28 companies reporting payments in 2025, $3,827 in all, mostly food and beverage. Lists Yale-New Haven Hospital as a hospital affiliation.
Overview
| NPI | 1447727672 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 25, 2018 |
| Last updated in NPPES | Jun 6, 2025 |
| Certified by provider | Jun 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 4349 | CT |
| Physician Assistant, Surgical | 363AS0400X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 549 across 33 procedure codes |
| Paid by Medicare | $27,914 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,589 · 5,650 30-day fills |
|---|---|
| Patients | 202 |
| Total drug cost | $566,514 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Family Practice and Internal Medicine, LLCNorth Haven, CT · 10 clinicians
Hospital affiliation
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Elara CaringHome health agency · Rocky Hill, CT
Industry payments (Open Payments)
- 2025$3,827 · 218 payments from 28 companies
- 2024$3,279 · 195 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $821.01 | 62 |
| Astrazeneca Pharmaceuticals LP | $477.62 | 30 |
| Indivior Inc. | $380.71 | 14 |
| Pfizer Inc. | $317.72 | 17 |
| Corium, LLC | $291.24 | 22 |
What the 2025 payments were for
- Food and Beverage$3,827 · 218 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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